80973906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1038127}}^1$

素因数の和:1038145

約数の個数: 16

約数和(自身を含む): 174405504

約数和(自身を除く): 93431598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1038127, 2076254, 3114381, 6228762, 13495651, 26991302, 40486953, 80973906]

約数ペア:

[(1, 80973906), (2, 40486953), (3, 26991302), (6, 13495651), (13, 6228762), (26, 3114381), (39, 2076254), (78, 1038127)]